As an Amazon Associate, we earn from qualifying purchases. Mueller Streamline Black Malleable Iron Union, 1/2 x 1/2" | HD Supply Mueller Streamline . 521-703HC Gallery Attributes Brand name, Manufacturer name, Manufacturer, Attribute00, Attribute08Mueller Streamline Attribute01, countryOfOriginCHINA Attribute02, MPN521-703HC Attribute0340174900 Attribute04, UPC032888406674 Attribute0532888406674 Attribute060.44 Lb Attribute070.5" Attribute09, moq, multiple, tierMinQty11 Attribute17, Attribute221.600 Attribute181.750 Attribute19IN Attribute20, Weight0.375 Attribute21LB AttributeKey00Brand AttributeKey01Country of Origin AttributeKey02Manufacturer Model No AttributeKey03UNSPSC AttributeKey04UPC AttributeKey05UPC Code AttributeKey06Approximate Weight AttributeKey07Fitting Size AttributeKey08Manufacturer Name AttributeKey09Package Quantity AttributeKey10AbilityOne AttributeKey11ADA Approved AttributeKey12GSA Approved AttributeKey13Made in the USA AttributeKey14TAA/BAA Compliant AttributeKey15UL Listed AttributeKey16Hazardous AttributeKey17Height AttributeKey18Length AttributeKey19Size Measure AttributeKey20Weight AttributeKey21Weight Measure AttributeKey22Width InStockStringTrue Extra Product NameMueller Streamline Black Malleable Iron Union, 1/2 x 1/2" | HD Supply WeightUnitlbs qtyInStock-2 qtySourceInStockString SKU416135 tierPrice15.79 Distributor offers SellerSKUMOQIn stockMultiplePrices HD Supply4161351-211 @ $5.79